Abstract: A system including a tubing hanger running tool (THRT), including one or more stab connectors, and a planetary gear system, wherein the planetary gear system is configured to couple and uncouple the THRT from a first hydrocarbon extraction component.

Abstract: A system including a tubing hanger running tool (THRT), including one or more stab connectors, and a planetary gear system, wherein the planetary gear system is configured to couple and uncouple the THRT from a first hydrocarbon extraction component.

Abstract: A system for rotating an element inside a pressure containing housing. In some embodiments, the mechanism includes a pressure containing housing having an opening through a wall of the housing into an internal chamber in which, in use, the element to be rotated is located, a bushing located within the opening, and a worm gear rotatably mounted in the bushing. The worm gear is offset from the axial centre of the bushing such that rotation of the bushing moves the worm gear between an extended position, wherein the thread of the worm gear engages an element in the chamber, and a retracted position, wherein the thread is disengaged from the element in the chamber.

Abstract: A running tool for delivering a hanger into a wellcomprises a main body. In addition, the running tool comprise an attachment means for connecting a hanger to the main body. Further, the running tool comprises a sleeve having an external profile and being rotatably mounted around the main body. The sleeve has engagement means for releasably connecting the sleeve to a landing ring mounted via a thread on the hanger such that rotational movement of the sleeve causes rotational and thus axial movement of the landing shoulder on the hanger.

Abstract: A system for rotating an element inside a pressure containing housing. In some embodiments, the mechanism includes a pressure containing housing having an opening through a wall of the housing into an internal chamber in which, in use, the element to be rotated is located, a bushing located within the opening, and a worm gear rotatably mounted in the bushing. The worm gear is offset from the axial center of the bushing such that rotation of the bushing moves the worm gear between an extended position, wherein the thread of the worm gear engages an element in the chamber, and a retracted position, wherein the thread is disengaged from the element in the chamber.

Abstract: A running tool for delivering a hanger into a wellcomprises a main body. In addition, the running tool comprise an attachment means for connecting a hanger to the main body. Further, the running tool comprises a sleeve having an external profile and being rotatably mounted around the main body. The sleeve has engagement means for releasably connecting the sleeve to a landing ring mounted via a thread on the hanger such that rotational movement of the sleeve causes rotational and thus axial movement of the landing shoulder on the hanger.

Abstract: A system for rotating an element inside a pressure containing housing. In some embodiments, the mechanism includes a pressure containing housing having an opening through a wall of the housing into an internal chamber in which, in use, the element to be rotated is located, a bushing located within the opening, and a worm gear rotatably mounted in the bushing. The worm gear is offset from the axial centre of the bushing such that rotation of the bushing moves the worm gear between an extended position, wherein the thread of the worm gear engages an element in the chamber, and a retracted position, wherein the thread is disengaged from the element in the chamber.